Cable steering failures are rarely caused by the front part of the cable. Unless a cable has a "suicide bend" in it, failures at the helm end are caused by strain created at the aft end, where contaminants can enter. Even with a stainless steel tilt tube, the carbon steel cable begins to rust and expand inside the sheath. As friction increases, more pressure is placed on the entire cable, including the gearbox at the helm.

This sticky steering condition can be repaired if it's limited to the tilt tube area and caught early, but will soon cause a locked up or “frozen” steering system. And as if that was not dangerous enough, in extreme cases the cable can snap, releasing the outboard to slam to one side. The boat can suddenly and violently begin to turn in a tight circle, sometimes throwing the occupant(s) overboard and even running over them. (see the article in DIY Boat Owner shown below)

After a cable has become locked up or "frozen", the only cure is to replace the cable. This is a difficult job and can cost $500 or more.